libvpx: Pull from upstream

source/libvpx/test/config_test.cc

 /*
  *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 #include "third_party/googletest/src/include/gtest/gtest.h"
 #include "test/codec_factory.h"
 #include "test/encode_test_driver.h"
 #include "test/util.h"
 #include "test/video_source.h"
 
 namespace {
 
 class ConfigTest : public ::libvpx_test::EncoderTest,
     public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
  protected:
   ConfigTest() : EncoderTest(GET_PARAM(0)),
                  frame_count_in_(0), frame_count_out_(0), frame_count_max_(0) {}
+  virtual ~ConfigTest() {}
 
   virtual void SetUp() {
     InitializeConfig();
     SetMode(GET_PARAM(1));
   }
 
   virtual void BeginPassHook(unsigned int /*pass*/) {
     frame_count_in_ = 0;
     frame_count_out_ = 0;
   }
@@ skipping 17 matching lines @@
   cfg_.g_lag_in_frames = 15;
 
   libvpx_test::DummyVideoSource video;
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 
   EXPECT_EQ(frame_count_in_, frame_count_out_);
 }
 
 VP8_INSTANTIATE_TEST_CASE(ConfigTest, ONE_PASS_TEST_MODES);
 }  // namespace